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	<title>IR.65 - Revision history</title>
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	<updated>2026-06-25T03:11:18Z</updated>
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		<id>https://wiki.tiffa.net/w/index.php?title=IR.65&amp;diff=2407&amp;oldid=prev</id>
		<title>imported&gt;Fire at 03:58, 27 December 2022</title>
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		<updated>2022-12-27T03:58:27Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;languages/&amp;gt;&lt;br /&gt;
= Introduction =&lt;br /&gt;
== Overview ==&lt;br /&gt;
3GPP (3rd Generation Partnership Project) アーキテクチャでは、パケット交換機 (PS) に加えて、IP マルチメディア・サブシステム (IMS) というサブシステムを導入している。パケット交換（PS）ドメインの追加として、IPマルチメディア・サブシステム（IMS）と呼ばれるサブシステムを導入した。&lt;br /&gt;
IMSは、従来のテレフォニー・サービスとの相互運用性だけでなく、IPベースの新しいマルチメディア・サービスをサポートする。IMSはサービスそのものではなく、以下のような高度なIPサービスやアプリケーションを実現するためのフレームワークである。&lt;br /&gt;
3GPPは、端末とIMSの間の制御プレーン・シグナリングにセッション開始プロトコル（[[RFC3261|SIP]]）を採用した。&lt;br /&gt;
SIPは、IMS内のマルチメディア・セッションを確立および停止するために使用される。SIPは、テキスト・ベースのインターネット技術タスクフォース（IETF）によって開発された、テキストベースのリクエスト／レスポンス・アプリケーション・レベル・プロトコルである。3GPPはIETFのSIPを採用しているが、管理、セキュリティ、課金などの理由から、コアSIPプロトコルに多くの拡張が行われた（たとえば、新しいヘッダなど、3GPP [[TS24.229]] 参照）。&lt;br /&gt;
そのため、SIPサーバとプロキシは、3GPPではより複雑になっている。しかし、3GPPの拡張機能はすべて、IETFと3GPPの協力の結果、IETFによって規定されたものである。&lt;br /&gt;
このため、IMSで使用されるSIPプロトコルは、IETFと3GPPの協力のもと、完全に相互運用可能である。&lt;br /&gt;
&lt;br /&gt;
== Reference ==&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|+ Directory List&lt;br /&gt;
|-&lt;br /&gt;
! Doc No !! Title&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.34|| Inter-Service Provider IP Backbone Guidelines &lt;br /&gt;
|-&lt;br /&gt;
|IETF RFC 3261 || Session Initiation Protocol (SIP)&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 22.228 || IP Multimedia Subsystem, Stage 1&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.002 || Network Architecture&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.228 || IP Multimedia Subsystem, Stage 2&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 24.229 || IP Multimedia Call Control Protocol based on SIP and SDP&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 29.163 || Interworking between the IMS and CS networks&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 29.162 || Interworking between the IMS and IP networks&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 33.210 || IP network level security&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.003 || Numbering, addressing and identification&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.61|| WLAN Roaming Guidelines&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 33.107 || 3G security; Lawful interception architecture and functions&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD NG.119 || Emergecy Communication&lt;br /&gt;
|-&lt;br /&gt;
|OMA-AD-PoC || Push to talk over Cellular (PoC) - Architecture&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TR 23.979 || 3GPP enablers for OMA PoC Services&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.141 || Presence Service, Architecture and functional description&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD BA.27 || Charging and Accounting Principles&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TR 23.981 || Interworking aspects and migration scenarios for IPv4 based IMS Implementations&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 29.165 || Inter-IMS Network to Network Interface (NNI)&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.221 || Architectural requirements&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.003 || Numbering, addressing and identification&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD AA.80 || Agreement for IP Packet eXchange (IPX) Services&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.40 ||Guidelines for IPv4 Addressing and AS Numbering for GPRS Network Infrastructure and Mobile Terminals&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.67 || DNS Guidelines for Service Providers &amp;amp; GRX/IPX Providers&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.77 || Inter-Operator IP Backbone Security Requirements For Service Providers and Inter-operator IP backbone Providers&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.88 || LTE Roaming Guidelines&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.90 || RCS Interworking Guidelines&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.92 || IMS Profile for Voice and SMS&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 32.260 || Telecommunication management; Charging management; IP Multimedia Subsystem (IMS) charging&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 32.275 || Telecommunication management; Charging management; Multimedia Telephony (MMTel) charging&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 29.214 || Policy and charging control over Rx reference point&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 29.212 || Policy and charging control over Gx reference point&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.83 || SIP-I Interworking Description&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.33 || GPRS Roaming Guidelines&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.94 || IMS Profile for Conversational Video Service&lt;br /&gt;
|-&lt;br /&gt;
|IETF RFC 3455 || Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3rd-Generation Partnership Project (3GPP)&lt;br /&gt;
|-&lt;br /&gt;
|IETF RFC 1035 || Domain names - implementation and specification&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 29.079 || Optimal Media routeing within the IP Multimedia Subsystem (IMS); Stage 3&lt;br /&gt;
|-&lt;br /&gt;
|IETF RFC 6223 || Indication of Support for Keep-Alive&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.39 || IMS Profile for High Definition Video Conference Service&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.167 || IP Multimedia Subsystem (IMS) emergency sessions&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TR 23.749 || Study on S8 Home Routing Architecture for VoLTE&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 24.301 || Non-Access-Stratum (NAS) protocol for Evolved Packet System(EPS); Stage 3&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 32.251 || Telecommunication management; Charging management; Packet Switched (PS) domain charging&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.401 || General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.203 || Policy and charging control architecture&lt;br /&gt;
|-&lt;br /&gt;
|IETF RFC 3312 || Integration of Resource Management and Session Initiation Protocol&lt;br /&gt;
|-&lt;br /&gt;
|IETF RFC 4032 || Update to the Session Initiation Protocol (SIP) Preconditions Framework&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.95 || SIP-SDP Inter-IMS NNI Profile&lt;br /&gt;
|-&lt;br /&gt;
|GSMA RCC.07 || Rich Communication Suite 6.0 Advanced Communications Services and Client Specification&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.204 || Support of Short Message Service (SMS) over generic 3GPP Internet Protocol (IP) access&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD IR.51 || IMS Profile for Voice, Video and SMS over untrusted Wi-Fi access&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD NG.105 || ENUM Guidelines for Service Providers and IPX Providers&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 26.114 || IMS Multimedia Telephony - Media handling and interaction&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.237 || IP Multimedia Subsystem (IMS) Service Continuity&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD NG.114 || IMS Profile for Voice, Video &amp;amp; Messaging over 5GS&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD NG.113 || 5GS Roaming Guidelines&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD NG.115 || IMS Profile for Voice, Video &amp;amp; Messaging over Untrusted WLAN connected to 5GC&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.501 || System architecture for the 5G System (5GS); Stage 2&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 23.503 || Procedures for the 5G System (5GS); Stage 2&lt;br /&gt;
|-&lt;br /&gt;
|3GPP TS 24.501 || Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3&lt;br /&gt;
|-&lt;br /&gt;
|GSMA PRD NG.106 || IMS Profile for Voice, Video and SMS over trusted Wi-Fi access&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
= External Link =&lt;br /&gt;
https://www.gsma.com/newsroom/wp-content/uploads//IR.65-v34.0.pdf&lt;br /&gt;
[[Category:GSMA/NG]]&lt;/div&gt;</summary>
		<author><name>imported&gt;Fire</name></author>
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